17619240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 56246400

約数和(自身を除く): 38627160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 83, 87, 116, 120, 122, 145, 166, 174, 183, 232, 244, 249, 290, 305, 332, 348, 366, 415, 435, 488, 498, 580, 610, 664, 696, 732, 830, 870, 915, 996, 1160, 1220, 1245, 1464, 1660, 1740, 1769, 1830, 1992, 2407, 2440, 2490, 3320, 3480, 3538, 3660, 4814, 4980, 5063, 5307, 7076, 7221, 7320, 8845, 9628, 9960, 10126, 10614, 12035, 14152, 14442, 15189, 17690, 19256, 20252, 21228, 24070, 25315, 26535, 28884, 30378, 35380, 36105, 40504, 42456, 48140, 50630, 53070, 57768, 60756, 70760, 72210, 75945, 96280, 101260, 106140, 121512, 144420, 146827, 151890, 202520, 212280, 288840, 293654, 303780, 440481, 587308, 607560, 734135, 880962, 1174616, 1468270, 1761924, 2202405, 2936540, 3523848, 4404810, 5873080, 8809620, 17619240]

約数ペア:

[(1, 17619240), (2, 8809620), (3, 5873080), (4, 4404810), (5, 3523848), (6, 2936540), (8, 2202405), (10, 1761924), (12, 1468270), (15, 1174616), (20, 880962), (24, 734135), (29, 607560), (30, 587308), (40, 440481), (58, 303780), (60, 293654), (61, 288840), (83, 212280), (87, 202520), (116, 151890), (120, 146827), (122, 144420), (145, 121512), (166, 106140), (174, 101260), (183, 96280), (232, 75945), (244, 72210), (249, 70760), (290, 60756), (305, 57768), (332, 53070), (348, 50630), (366, 48140), (415, 42456), (435, 40504), (488, 36105), (498, 35380), (580, 30378), (610, 28884), (664, 26535), (696, 25315), (732, 24070), (830, 21228), (870, 20252), (915, 19256), (996, 17690), (1160, 15189), (1220, 14442), (1245, 14152), (1464, 12035), (1660, 10614), (1740, 10126), (1769, 9960), (1830, 9628), (1992, 8845), (2407, 7320), (2440, 7221), (2490, 7076), (3320, 5307), (3480, 5063), (3538, 4980), (3660, 4814)]